40014405005 has 8 divisors (see below), whose sum is σ = 48026140512. Its totient is φ = 32005621008.

The previous prime is 40014404933. The next prime is 40014405017. The reversal of 40014405005 is 50050441004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40014405005 - 2¹⁰ = 40014403981 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707939 + ... + 762368.

It is an arithmetic number, because the mean of its divisors is an integer number (6003267564).

Almost surely, 2^40014405005 is an apocalyptic number.

It is an amenable number.

40014405005 is a deficient number, since it is larger than the sum of its proper divisors (8011735507).

40014405005 is a wasteful number, since it uses less digits than its factorization.

40014405005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475755.

The product of its (nonzero) digits is 1600, while the sum is 23.

Adding to 40014405005 its reverse (50050441004), we get a palindrome (90064846009).

The spelling of 40014405005 in words is "forty billion, fourteen million, four hundred five thousand, five".